Report Number: CS-TR-72-299
Institution: Stanford University, Department of Computer Science
Title: semantic categories of nominals for conceptual dependency analysis of natural language.
Author: Russell, Sylvia Weber
Date: July 1972
Abstract: A system for the semantic categorization of conceptual objects (nominals) is provided. The system is intended to aid computer understanding of natural language. Specific implementations for "noun-pairs" and prepositional phrases are offered.
http://i.stanford.edu/pub/cstr/reports/cs/tr/72/299/CS-TR-72-299.pdf